Site | State | PM AQI* (ug/m3) |
Maple Falls-Azure Way | WA | 19 |
Sunnyside-S 16th | WA | 10 |
John Day Dayton St | OR | 9 |
Toppenish-Yakama Tribe | WA | 9 |
Seattle-South Park | WA | 9 |
Seattle-Duwamish | WA | 8 |
Cle Elum Mobile | WA | 8 |
Kent-James & Central | WA | 8 |
Tukwila_Allentown | WA | 7 |
Portland Lane Middle School | OR | 7 |